1 — Cockett veins; 2 — Posterior tibial veins; 3 — Great saphenous vein; Long saphenous vein; 4 — Femoral vein; 5 — External iliac vein; 6 — Dodd veins; 7 — Boyd veins; 8 — Posterior arcuate vein of leg
1 — Cockett veins; 2 — Posterior tibial veins; 3 — Great saphenous vein; Long saphenous vein; 4 — Femoral vein; 5 — External iliac vein; 6 — Dodd veins; 7 — Boyd veins; 8 — Posterior arcuate vein of leg